CN114604697B - Quick pay-off of building engineering foundation ditch - Google Patents
Quick pay-off of building engineering foundation ditch Download PDFInfo
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- CN114604697B CN114604697B CN202210367786.5A CN202210367786A CN114604697B CN 114604697 B CN114604697 B CN 114604697B CN 202210367786 A CN202210367786 A CN 202210367786A CN 114604697 B CN114604697 B CN 114604697B
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- 238000004804 winding Methods 0.000 claims abstract description 50
- 238000010276 construction Methods 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000000712 assembly Effects 0.000 claims 1
- 238000000429 assembly Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 description 5
- 238000005096 rolling process Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/34—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
- B65H75/38—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material
- B65H75/44—Constructional details
- B65H75/4402—Guiding arrangements to control paying-out and re-storing of the material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/34—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
- B65H75/38—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material
- B65H75/40—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material mobile or transportable
- B65H75/42—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material mobile or transportable attached to, or forming part of, mobile tools, machines or vehicles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/34—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
- B65H75/38—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material
- B65H75/44—Constructional details
- B65H75/4481—Arrangements or adaptations for driving the reel or the material
- B65H75/4486—Electric motors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/30—Handled filamentary material
- B65H2701/35—Ropes, lines
Landscapes
- A Measuring Device Byusing Mechanical Method (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The invention is applicable to the related technical field of constructional engineering, and provides a rapid paying-off device for a foundation pit of the constructional engineering, which comprises a supporting bottom plate and a paying-off assembly, wherein the paying-off assembly is arranged at the upper end of the supporting bottom plate; the winding drum is fixedly connected to the output end of the winding motor, the lower end of the winding motor is fixedly connected with a first supporting rod for supporting, and the end head of the measuring rope is fixedly connected with a weight block; the paying-off assembly comprises a tightening assembly and a far-near distance adjusting assembly, the winding drum is driven to place the measuring rope through the paying-off assembly by rotation of the winding motor, the distance of extension of the measuring line can be adjusted according to the use requirement by the arrangement of the far-near distance adjusting assembly, a user can use the measuring line conveniently, the winding motor is reversed after the use is finished, the winding drum winds the measuring line, and the measuring line is in a tightening state when being wound through the tightening assembly, so that winding can not occur.
Description
Technical Field
The invention belongs to the technical field related to constructional engineering, and particularly relates to a quick paying-off device for a foundation pit of constructional engineering.
Background
The building engineering is an engineering entity formed by building various house buildings and auxiliary facilities thereof and installing and moving circuits, pipelines and equipment matched with the house buildings, wherein the house buildings are projects which are provided with top covers, beam columns, walls and foundations and can form inner spaces and meet the requirements of people on production, living, study and public activities, paying-off is used for facilitating the dryness and the liveness of workers, namely, the sizes of design drawings are moved to the ground according to the illustrated sizes, and whether the sizes of the whole projects are constructed according to the sizes of the design drawings or not is judged.
In the process of construction engineering construction, a vertical line is required to be placed in a foundation pit to detect the vertical condition of the foundation pit for next construction, but the existing paying-off device has a plurality of defects, the existing paying-off device cannot adjust the distance of paying-off according to requirements, and when the existing winding device winds the paid-off line, the line is often wound together due to insufficient tension degree in winding.
Based on this, a quick pay-off device for a foundation pit of a building engineering, which can solve the problems, is now provided.
Disclosure of Invention
The invention provides a quick paying-off device for a building engineering foundation pit, which aims to solve the problems that in the process of building engineering construction, a vertical line is required to be placed in the foundation pit to detect the vertical condition of the foundation pit for next construction, but the conventional paying-off device has some defects, the conventional paying-off device cannot adjust the distance of paying-off according to requirements, and the conventional winding device winds the paid-off line, so that the line is often wound together when the line is wound due to insufficient tension.
The invention is realized in such a way that the quick paying-off device for the foundation pit of the building engineering comprises a supporting bottom plate and further comprises:
the paying-off assembly is arranged at the upper end of the supporting bottom plate and used for paying out a line for detecting verticality in the foundation pit construction process;
the winding drum is arranged at the upper end of the supporting bottom plate and is used for winding the measuring rope, the winding drum is fixedly connected to the output end of the winding motor, the lower end of the winding motor is fixedly connected with a first supporting rod for supporting, and the end head of the measuring rope is fixedly connected with a weight block;
The paying-off assembly comprises a tightening assembly and a distance adjusting assembly, wherein the tightening assembly is used for tightening the winding drum to wind the measuring rope, and the distance adjusting assembly is used for adjusting the distance of the measuring rope according to requirements.
Preferably, the tightening assembly comprises:
two first connecting plates fixedly connected to the upper end of the supporting bottom plate,
The two tightening inner rods are respectively and fixedly connected to the two first connecting plates, the two tightening outer rods are respectively sleeved on the outer sides of the two tightening inner rods, first connecting grooves are formed in the two tightening outer rods, clamping plates are fixedly connected to the ends of the tightening inner rods and are slidably connected to the first connecting grooves, the clamping plates are connected to the first connecting grooves through first springs, two symmetrically arranged second connecting plates are fixedly connected to the ends of the tightening outer rods, tightening wheels are connected between the two second connecting plates through rotating shafts, and first tightening grooves are formed in the side faces of the tightening wheels;
The two gas springs are respectively and fixedly connected to the two first connecting plates, the other ends of the two gas springs are fixedly connected with tightening blocks, and a plurality of second tightening grooves which are uniformly distributed are formed in the side faces of the tightening blocks in a matched mode.
Preferably, the distance adjusting assembly comprises:
the second support rod is fixedly connected with the upper end of the support bottom plate, the side surface of the second support rod is fixedly connected with two first support plates,
An adjusting outer rod rotatably connected to the side surface of the second support rod, the adjusting outer rod being connected to the first support plate through a rotation adjusting unit,
The adjusting inner rod is connected in the adjusting outer rod in a sliding way, a first clamping groove is formed in the adjusting inner rod, two clamping balls are symmetrically arranged in the first clamping groove, a second spring is fixedly connected between the two clamping balls, a plurality of groups of clamping holes matched with the clamping balls are formed in the adjusting outer rod, and the lengths of the adjusting inner rod extending out of the adjusting outer rod are adjusted by clamping the clamping balls in different clamping holes;
The upper end of the first supporting plate is provided with a first turning wheel, and the end of the inner adjusting rod is rotationally connected with a second turning wheel.
Preferably, the rotation adjusting unit includes:
The rotary adjusting pin is rotationally connected to the first supporting plate, a plurality of array distributed threaded holes matched with the rotary adjusting pin are formed in the first supporting plate, and the rotary adjusting pin can be in threaded connection with the adjusting outer rod after being in threaded connection with the threaded holes.
Preferably, the lower extreme fixedly connected with a plurality of head rods of supporting baseplate, a plurality of the lower extreme fixedly connected with second backup pad of head rod, the lower extreme of second backup pad is provided with a plurality of universal removal wheels, the cooperation is provided with spacing subassembly in supporting baseplate and the second backup pad.
Preferably, the limiting assembly comprises:
the limiting motor is fixedly connected to the upper end of the second supporting plate, the output end of the limiting motor is fixedly connected with a threaded rod, the other end of the threaded rod is rotationally connected to the supporting bottom plate,
The adjusting sleeve is rotationally connected to the outer side of the threaded rod, the side face of the adjusting sleeve is fixedly connected with a plurality of second connecting rods, the end of each second connecting rod is fixedly connected with a second sleeve, a third connecting rod is fixedly connected between the supporting bottom plate and the second supporting plate, the second sleeve is sleeved on the outer side of the third connecting rod, the lower end of each second sleeve is fixedly connected with a plurality of fourth connecting rods penetrating through the second supporting plate, and the lower end of each fourth connecting rod is fixedly connected with a limiting plate.
Preferably, the lower end of the limiting plate is fixedly connected with a limiting protrusion.
Compared with the prior art, the embodiment of the application has the following main beneficial effects:
1. The winding drum is driven to place the measuring rope through the paying-off assembly through rotation of the winding motor, the measuring rope can be adjusted according to the distance of the measuring line extending out of the winding drum through the distance adjusting assembly, a user can use the measuring rope conveniently, after the use is finished, the winding motor is reversed, the winding drum is used for winding the measuring line, the measuring line is in a tightening state when being wound through the tightening assembly, and winding cannot occur.
2. Through the setting of tightening the subassembly, under the elasticity effect of first spring, the effect of the tensioning outer pole and the tensioning inner pole to the tight wheel that tightens, will measure the rope and tighten the operation in first tight groove, simultaneously, the second tight groove that sets up on the tight piece is passed to the rope that surveys, under the effect of gas spring, further tighten the operation to the rope that surveys, guarantees to receive the measuring rope of reel rolling and be in the tight state.
Drawings
Fig. 1 is a schematic diagram of the overall structure of a rapid paying-off device for a foundation pit of a building engineering.
Fig. 2 is a schematic structural diagram of a tightening assembly in a rapid paying-off device for a foundation pit of a building engineering.
Fig. 3 is a schematic diagram II of a tightening assembly in the rapid paying-off device for a foundation pit of a building engineering.
Fig. 4 is a schematic structural view III of a tightening assembly in the rapid paying-off device for the foundation pit of the building engineering.
Fig. 5 is a schematic structural view of connection between an outer adjusting rod and an inner adjusting rod in the rapid paying-off device for a foundation pit of a building engineering.
Fig. 6 is a schematic structural view of a threaded hole in a first support plate in the rapid pay-off device for a foundation pit of a building engineering.
Reference numerals annotate: 1-a supporting base plate; 2-paying-off components; 3-winding the winding drum; 4-measuring rope; 5-winding a motor; 6-a first support bar; 7-weight blocks; 8-tightening assembly; 801-a first connection plate; 802-tightening the inner rod; 803-tightening the outer rod; 804-a second connection plate; 805-a first connecting groove; 806-a clamping plate; 807-a first spring; 809—a spindle; 810-a tightening wheel; 811-a first tightening slot; 812-gas spring; 813-a tightening block; 814-a second tightening slot; 9-a distance adjusting component; 901-a second support bar; 902-a first support plate; 903-adjusting the outer rod; 904-adjusting the inner rod; 905-a first clamping groove; 906-snap ball; 907-a second spring; 908-a clamping hole; 909-a first diverting wheel; 910-a second diverting pulley; 10-a rotation adjustment unit; 101-rotating an adjusting pin; 102-a threaded hole; 11-a first connecting rod; 12-a second support plate; 13-a universal moving wheel; 14-a limiting assembly; 141-a limit motor; 142-threaded rod; 143-adjusting the sleeve; 144-a second connecting rod; 145-a second sleeve; 146-a third connecting rod; 147-fourth connecting rod; 148-limiting plates; 149-limit bump.
Detailed Description
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used in the description of the applications herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application; the terms "comprising" and "having" and any variations thereof in the description of the application and the claims and the description of the drawings above are intended to cover a non-exclusive inclusion. The terms first, second and the like in the description and in the claims or in the above-described figures, are used for distinguishing between different objects and not necessarily for describing a sequential or chronological order.
Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment may be included in at least one embodiment of the application. The appearances of such phrases in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. Those of skill in the art will explicitly and implicitly appreciate that the embodiments described herein may be combined with other embodiments.
The embodiment of the invention provides a rapid paying-off device for a foundation pit of a building engineering, which is shown in fig. 1-6, and comprises a supporting bottom plate 1, and further comprises:
the paying-off assembly 2 is arranged at the upper end of the supporting bottom plate 1 and is used for paying out a line for detecting verticality in the foundation pit construction process;
The winding drum 3 is arranged at the upper end of the supporting bottom plate 1 and is used for winding the measuring rope 4, the winding drum 3 is fixedly connected with the output end of the winding motor 5, the lower end of the winding motor 5 is fixedly connected with a first supporting rod 6 for supporting, and the end of the measuring rope 4 is fixedly connected with a weight block 7;
Wherein, the unwrapping wire subassembly 2 includes tightening subassembly 8 for make the tight rolling of a rolling section of thick bamboo 3 carry out the rolling to measuring rope 4, and distance adjusting part 9 is used for adjusting the distance of measuring rope 4 as required.
When the device is actually used, when the line for detecting the perpendicularity is required to be discharged from the foundation pit, the winding drum 3 is driven to place the measuring rope 4 through the paying-off assembly 2 through the rotation of the winding motor 5, the distance of the measuring line extending out of the measuring drum can be adjusted according to the use requirement through the arrangement of the distance adjusting assembly 9, a user can use the measuring drum conveniently, after the use is finished, the winding motor 5 is reversed, the winding drum 3 winds the measuring line, and the measuring line is in a tightening state when being wound through the tightening assembly 8, so that winding can not occur.
As a preferred embodiment of the present invention, in connection with fig. 2-4, the tightening assembly 8 comprises:
two first connection plates 801 fixedly connected to the upper ends of the support base plate 1,
The two tightening inner rods 802 and the two tightening outer rods 803 are respectively and fixedly connected to the two first connecting plates 801, the two tightening outer rods 803 are respectively sleeved on the outer sides of the two tightening inner rods 802, first connecting grooves are formed in the two tightening outer rods 803, clamping plates 806 are fixedly connected to the ends of the tightening inner rods 802, the clamping plates 806 are slidably connected to the first connecting grooves, the clamping plates 806 are connected to the first connecting grooves through first springs 807, two second connecting plates 804 which are symmetrically arranged are fixedly connected to the ends of the tightening outer rods 803, tightening wheels 810 are connected between the two second connecting plates 804 through rotating shafts 809, and first tightening grooves 811 are formed in the side faces of the tightening wheels 810;
the two gas springs 812, the two gas springs 812 are respectively and fixedly connected to the two first connecting plates 801, the other ends of the two gas springs 812 are fixedly connected with tightening blocks 813, and a plurality of second tightening grooves 814 which are uniformly distributed are formed in the side faces of the two tightening blocks 813 in a matched mode.
When the tightening assembly 8 is actually used, under the action of the elastic force of the first spring 807, the tightening outer rod 803 and the tightening inner rod 802 exert the force on the tightening wheel 810 to tighten the measuring rope 4 in the first tightening groove 811, and at the same time, the measuring rope 4 passes through the second tightening groove 814 provided on the tightening block 813, and under the action of the air spring 812, the tightening operation is further performed on the measuring rope 4, so that the measuring rope 4 wound by the winding drum 3 is ensured to be in a tightened state.
As a preferred embodiment of the present invention, the distance adjusting assembly 9 includes:
the second support bar 901 is fixedly connected to the upper end of the support bottom plate 1, the side surface of the second support bar 901 is fixedly connected with two first support plates 902,
An adjusting outer rod 903 rotatably coupled to a side of the second support rod 901, the adjusting outer rod 903 being coupled to the first support plate 902 by rotating the adjusting unit 10,
Referring to fig. 5, the adjusting inner rod 904 is slidably connected in the adjusting outer rod 903, a first clamping groove 905 is provided in the adjusting inner rod 904, two clamping balls 906 are symmetrically provided in the first clamping groove 905, a second spring 907 is fixedly connected between the two clamping balls 906, a plurality of groups of clamping holes 908 matched with the clamping balls 906 are provided on the adjusting outer rod 903, and the length of the adjusting inner rod 904 extending out of the adjusting outer rod 903 is adjusted by clamping the clamping balls 906 in different clamping holes 908.
When the distance adjusting assembly 9 is actually used, the clamping balls 906 are clamped in the different clamping holes 908, so that the length of the adjusting inner rod 904 extending out of the adjusting outer rod 903 is adjusted, and the distance of the measuring rope 4 extending out of the adjusting outer rod 903 is adjusted, so that the measuring rope is convenient for a user to use.
In one case of the present embodiment, in connection with fig. 6, the rotation adjusting unit 10 includes:
The rotation adjusting pin 101 is rotatably connected to the first supporting plate 902, a plurality of threaded holes 102 distributed in an array and matched with the rotation adjusting pin 101 are formed in the first supporting plate 902, and the rotation adjusting pin 101 can be in threaded connection with the threaded holes 102 and then in threaded connection with the outer adjusting rod 903.
In actual use of the rotation adjusting unit 10, the rotation adjusting pin 101 is threaded through the different threaded holes 102 to the outer adjusting rod 903, so as to adjust the angle of the measuring rope 4.
As a preferred embodiment of the present invention, the lower end of the supporting base plate 1 is fixedly connected with a plurality of first connecting rods 11, the lower ends of the plurality of first connecting rods 11 are fixedly connected with a second supporting plate 12, the lower end of the second supporting plate 12 is provided with a plurality of universal moving wheels 13, and the supporting base plate 1 and the second supporting plate 12 are provided with a limiting assembly 14 in a matching manner.
Referring to fig. 1, the limiting assembly 14 includes:
The limit motor 141 is fixedly connected to the upper end of the second support plate 12, the output end of the limit motor 141 is fixedly connected with a threaded rod 142, the other end of the threaded rod 142 is rotatably connected to the support bottom plate 1,
The adjusting sleeve 143 is rotationally connected to the outer side of the threaded rod 142, a plurality of second connecting rods 144 are fixedly connected to the side surface of the adjusting sleeve 143, a second sleeve 145 is fixedly connected to the end of each second connecting rod 144, a third connecting rod 146 is fixedly connected between the supporting base plate 1 and the second supporting plate 12, the second sleeve 145 is sleeved on the outer side of each third connecting rod 146, a plurality of fourth connecting rods 147 penetrating through the second supporting plate 12 are fixedly connected to the lower end of each second sleeve 145, and a limiting plate 148 is fixedly connected to the lower end of each fourth connecting rod 147.
The lower end of the limiting plate 148 is fixedly connected with a limiting protrusion 149.
When the above-mentioned spacing subassembly 14 in actual use, after moving the device to the relevant position, limit motor 141 starts and drives threaded rod 142 rotation, and threaded rod 142 drives adjustment sleeve 143 and rotates, because of the spacing effect of third connecting rod 146 to second sleeve 145, adjustment sleeve 143 reciprocates, drives the fourth connecting rod 147 that is connected with second sleeve 145 and reciprocates, and spacing protruding 149 that the limiting plate 148 lower extreme set up contacts with ground, carries out spacing.
In summary, the working principle of the invention is as follows: when the line for detecting the verticality of the foundation pit is required to be discharged, the winding drum 3 is driven to place the measuring rope 4 through the paying-off assembly 2 by the rotation of the winding motor 5, the distance of the measuring line extending out can be adjusted according to the use requirement by the arrangement of the distance adjusting assembly 9, a user can use the measuring line conveniently, the winding motor 5 is reversed after the use is finished, the winding drum 3 winds the measuring line, and the measuring line is in a tight state when being wound by the tightening assembly 8, so that the winding condition can not occur; under the action of the elasticity of the first spring 807, the tightening outer rod 803 and the tightening inner rod 802 exert the force on the tightening wheel 810 to tighten the measuring rope 4 in the first tightening groove 811, and at the same time, the measuring rope 4 passes through the second tightening groove 814 arranged on the tightening block 813, and under the action of the gas spring 812, the tightening operation is further performed on the measuring rope 4 to ensure that the measuring rope 4 wound by the winding drum 3 is in a tightened state; the length of the adjusting inner rod 904 extending out of the adjusting outer rod 903 is adjusted by clamping the clamping ball 906 in different clamping holes 908, so that the distance of the extending measuring rope 4 is adjusted, and the measuring rope is convenient for a user to use.
The foregoing description of the preferred embodiments of the invention is not intended to limit the invention to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the invention are intended to be included within the scope of the invention.
Claims (4)
1. The utility model provides a swift pay-off of building engineering foundation ditch, the device includes supporting baseplate, its characterized in that still includes:
the paying-off assembly is arranged at the upper end of the supporting bottom plate and used for paying out a line for detecting verticality in the foundation pit construction process;
the winding drum is arranged at the upper end of the supporting bottom plate and is used for winding the measuring rope, the winding drum is fixedly connected to the output end of the winding motor, the lower end of the winding motor is fixedly connected with a first supporting rod for supporting, and the end head of the measuring rope is fixedly connected with a weight block;
The paying-off assembly comprises a tightening assembly and a distance adjusting assembly, wherein the tightening assembly is used for tightening the winding drum to wind the measuring rope, and the distance adjusting assembly is used for adjusting the distance of the measuring rope according to requirements;
The tightening assembly includes: the two first connecting plates are fixedly connected to the upper end of the supporting bottom plate, the two tightening inner rods and the two tightening outer rods are respectively and fixedly connected to the two first connecting plates, the two tightening outer rods are respectively sleeved on the outer sides of the two tightening inner rods, first connecting grooves are formed in the two tightening outer rods, clamping plates are fixedly connected to the ends of the tightening inner rods, the clamping plates are slidably connected in the first connecting grooves, the clamping plates are connected in the first connecting grooves through first springs, two symmetrically arranged second connecting plates are fixedly connected to the ends of the tightening outer rods, tightening wheels are connected between the two second connecting plates through rotating shafts, and the first tightening grooves are formed in the side faces of the tightening wheels; the two gas springs are respectively and fixedly connected to the two first connecting plates, the other ends of the two gas springs are fixedly connected with tightening blocks, and a plurality of second tightening grooves which are uniformly distributed are formed in the side surfaces of the two tightening blocks in a matching manner;
The distance adjusting assembly comprises: the second support rod is fixedly connected to the upper end of the support bottom plate, two first support plates are fixedly connected to the side face of the second support rod, the outer adjusting rod is rotatably connected to the side face of the second support rod, the outer adjusting rod is connected with the first support plates through a rotating adjusting unit, the inner adjusting rod is slidably connected in the outer adjusting rod, first clamping grooves are formed in the inner adjusting rod, two clamping balls are symmetrically arranged in the first clamping grooves, a second spring is fixedly connected between the two clamping balls, a plurality of groups of clamping holes matched with the clamping balls are formed in the outer adjusting rod, and the length of the outer adjusting rod extending out of the inner adjusting rod is adjusted by clamping the clamping balls in different clamping holes; the upper end of the first supporting plate is provided with a first turning wheel, and the end head of the inner adjusting rod is rotationally connected with a second turning wheel;
The rotation adjusting unit includes: the rotary adjusting pin is rotationally connected to the first supporting plate, a plurality of array distributed threaded holes matched with the rotary adjusting pin are formed in the first supporting plate, and the rotary adjusting pin can be in threaded connection with the adjusting outer rod after being in threaded connection with the threaded holes.
2. The rapid pay-off device for the foundation pit of the building engineering according to claim 1, wherein the lower end of the supporting bottom plate is fixedly connected with a plurality of first connecting rods, the lower ends of the first connecting rods are fixedly connected with a second supporting plate, the lower end of the second supporting plate is provided with a plurality of universal movable wheels, and limiting assemblies are arranged on the supporting bottom plate and the second supporting plate in a matched mode.
3. The rapid pay-off device for a foundation pit of a building engineering as set forth in claim 2, wherein the limiting assembly comprises:
the limiting motor is fixedly connected to the upper end of the second supporting plate, the output end of the limiting motor is fixedly connected with a threaded rod, the other end of the threaded rod is rotationally connected to the supporting bottom plate,
The adjusting sleeve is rotationally connected to the outer side of the threaded rod, the side face of the adjusting sleeve is fixedly connected with a plurality of second connecting rods, the end of each second connecting rod is fixedly connected with a second sleeve, a third connecting rod is fixedly connected between the supporting bottom plate and the second supporting plate, the second sleeve is sleeved on the outer side of the third connecting rod, the lower end of each second sleeve is fixedly connected with a plurality of fourth connecting rods penetrating through the second supporting plate, and the lower end of each fourth connecting rod is fixedly connected with a limiting plate.
4. The rapid pay-off device for the foundation pit of the building engineering according to claim 3, wherein the lower end of the limiting plate is fixedly connected with a limiting protrusion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210367786.5A CN114604697B (en) | 2022-04-08 | 2022-04-08 | Quick pay-off of building engineering foundation ditch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210367786.5A CN114604697B (en) | 2022-04-08 | 2022-04-08 | Quick pay-off of building engineering foundation ditch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
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Citations (4)
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|---|---|---|---|---|
| CA3037014A1 (en) * | 2018-05-03 | 2019-11-03 | Magnetic Field Effects, LLC | A drum assembly adapted to accommodate wire access lines of varying diameters |
| CN213090758U (en) * | 2020-09-10 | 2021-04-30 | 中国建筑第二工程局有限公司 | Auxiliary alignment device for building engineering paying-off |
| CN213265172U (en) * | 2020-05-18 | 2021-05-25 | 郭伟东 | Mobile measurement pay-off device for construction cost |
| CN214170573U (en) * | 2020-12-30 | 2021-09-10 | 辽宁鑫岳矿业有限公司 | Supporting frame convenient to fix and used for mine collection |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA3037014A1 (en) * | 2018-05-03 | 2019-11-03 | Magnetic Field Effects, LLC | A drum assembly adapted to accommodate wire access lines of varying diameters |
| CN213265172U (en) * | 2020-05-18 | 2021-05-25 | 郭伟东 | Mobile measurement pay-off device for construction cost |
| CN213090758U (en) * | 2020-09-10 | 2021-04-30 | 中国建筑第二工程局有限公司 | Auxiliary alignment device for building engineering paying-off |
| CN214170573U (en) * | 2020-12-30 | 2021-09-10 | 辽宁鑫岳矿业有限公司 | Supporting frame convenient to fix and used for mine collection |
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